The Crystal SDK needs to be installed on the other computer. You have several options for this. See here - http://scn.sap.com/docs/DOC-7824 - to download one of the runtime installers. If you're just copying files for your app and not running an installer for it, you'll probably want to download the .msi installer. Be sure to get the version that matches the version of the SDK you're using in VS.
-Dell